#include <iostream>
using namespace std; 
int main()
{
 //换行
 cout <<"你好\n"<<"hello\n"<<endl;


 //制表
cout <<"student\tsteam"<<endl;
cout <<"Hong\t87999"<<endl;


 //单引 双引 标书一个反斜杠 
cout <<"\""<<"\'" <<"\\"<<endl;


//以上是转义字符


    return 0;
}